and pride, but outgoing president hu jintao told the assembled delegation hee communist party's greatest success, china's economic development, has created one of its greatest threats-- a growing divide between rich and poor. on one side of the divide, huang nubo, a 56-year-old billionaire real estate developer. >> these buildings, these are dings, tldings, too? >> yes he was poor as a boy, he told us, but he's rich and powerful now on "forbes'" list of the world's wealthiest po people. he started with one piece of property 10 years ago. and now his company owns apartments, malls, and resorts around the world. he was lucky, he said, to get aboard china's exploding economic expansion. china's cities are boom, but prosperity didn't reach many rural areas, and now the economy is slowing. if you could come up with one drd to describe your life in this village, what would it be? >> "hard" says farmer jin dengshan. he, his wife, and three young thldren live in rural henan province on $800 a year they earn selling mushrooms. they were part of the 128 million chinese who subsist on less than $1.